Ques:- We all know that both the generator and motor areelectromechanical conversion devices…..then why we ratemotor in kw and generator in kva????
Asked In :-
cape electrical supply,
Ques:- What is Goal.
Asked In :-
Right Answer:
A goal is a specific target or objective that a person aims to achieve within a certain timeframe.
A goal is a specific target or objective that a person aims to achieve within a certain timeframe.
Ques:- is column a compression memeber if yes how & beam is which type of memeber?
Right Answer:
Yes, a column is a compression member because it primarily carries axial loads that push down on it. A beam is a flexural member, as it primarily resists bending moments and shear forces.
Yes, a column is a compression member because it primarily carries axial loads that push down on it. A beam is a flexural member, as it primarily resists bending moments and shear forces.
Ques:- Suppose a column is of 1mx1m dimension adn load is of barely1 ton(no moment), will u provide the total minimum steelreinforcement, if not what will u do..?
Asked In :-
cg power solutions, inc.,
Right Answer:
For a column of 1m x 1m dimension with a load of 1 ton and no moment, the minimum steel reinforcement required is typically based on the code requirements, which often specify a minimum percentage of the cross-sectional area for reinforcement. In this case, you would provide the minimum reinforcement as per the relevant design code (e.g., 0.8% for concrete columns), which would be approximately 80 mm² of steel area. If the calculated area is less than this minimum, you would ensure to provide at least this minimum reinforcement.
For a column of 1m x 1m dimension with a load of 1 ton and no moment, the minimum steel reinforcement required is typically based on the code requirements, which often specify a minimum percentage of the cross-sectional area for reinforcement. In this case, you would provide the minimum reinforcement as per the relevant design code (e.g., 0.8% for concrete columns), which would be approximately 80 mm² of steel area. If the calculated area is less than this minimum, you would ensure to provide at least this minimum reinforcement.
Ques:- What is the unit weight if concrete?.
Asked In :-
Born Commerce, Energytech Global, Muvi Entertainment, Happiest Minds Technologies Pvt., Softcell Technologies, sciative, Thermo Fisher Scientific India, VAct Technologies, Everi India, CommScope Inc,
Right Answer:
The unit weight of concrete is typically around 150 pounds per cubic foot (pcf) or 2400 kilograms per cubic meter (kg/m³).
The unit weight of concrete is typically around 150 pounds per cubic foot (pcf) or 2400 kilograms per cubic meter (kg/m³).
Ques:- What is the operating principle of contactor(power).along with disection?
Asked In :-
Ques:- What will be effct on plant if we apply urea 2 to 3 times of it's requirement.
Asked In :-
Wartsila, Seaspan Marine,
Right Answer:
Applying urea 2 to 3 times the plant's requirement can lead to nitrogen toxicity, causing leaf burn, stunted growth, and potentially harming or killing the plant.
Applying urea 2 to 3 times the plant's requirement can lead to nitrogen toxicity, causing leaf burn, stunted growth, and potentially harming or killing the plant.
Ques:- How to know the diffrential relay setting of 06mva step-down (delta-star)transformer?
Asked In :-
Doha Petroleum Construction DOPET, Lotus Cars, KSE Electricals, aker solutions, knorr-bremse, paccar, npcil, socalgas, smud, hamad international airport,
Ques:- What”s the brick size we use in construction?1.190x90x90 2.230x100x75 Which one “s correct?
Asked In :-
Delhi Metro Rail, catsa / acsta,
Right Answer:
1. 190x90x90
1. 190x90x90
Ques:- Foe selecting control valve if i have the min,normal & maxdata of flow rate,inlet pressure& outlet pressure,inlettem.&density than how can i assure that these data arecorrect,pl. let me know if therew there is any method tocheck it.& also how we assure that the Cv we get from thisdata is suitable for valve for controlling require flow.
Right Answer:
To ensure the accuracy of your flow rate, inlet pressure, outlet pressure, inlet temperature, and density data, you can follow these steps:
1. **Validation**: Cross-check the data against manufacturer specifications, industry standards, and historical data from similar systems.
2. **Measurement**: Use calibrated instruments to measure flow rates, pressures, and temperatures directly in the system.
3. **Simulation**: Utilize hydraulic simulation software to model the system and verify that the input data produces expected results.
To confirm that the calculated Cv (flow coefficient) is suitable for the valve:
1. **Cv Calculation**: Use the formula ( Cv = Q / sqrt{(ΔP / SG)} ), where Q is the flow rate, ΔP is the pressure drop across the valve, and SG is the specific gravity of the fluid.
2. **Comparison**: Compare the calculated Cv with the Cv values provided by valve manufacturers for the selected valve size and type.
3. **Check Operating Range
To ensure the accuracy of your flow rate, inlet pressure, outlet pressure, inlet temperature, and density data, you can follow these steps:
1. **Validation**: Cross-check the data against manufacturer specifications, industry standards, and historical data from similar systems.
2. **Measurement**: Use calibrated instruments to measure flow rates, pressures, and temperatures directly in the system.
3. **Simulation**: Utilize hydraulic simulation software to model the system and verify that the input data produces expected results.
To confirm that the calculated Cv (flow coefficient) is suitable for the valve:
1. **Cv Calculation**: Use the formula ( Cv = Q / sqrt{(ΔP / SG)} ), where Q is the flow rate, ΔP is the pressure drop across the valve, and SG is the specific gravity of the fluid.
2. **Comparison**: Compare the calculated Cv with the Cv values provided by valve manufacturers for the selected valve size and type.
3. **Check Operating Range
Ques:- Please explain soil invistigation methods?
Asked In :-
nucor steel,
Right Answer:
Soil investigation methods include:
1. **Borehole Drilling**: Creating holes in the ground to collect soil samples at various depths.
2. **Standard Penetration Test (SPT)**: A test where a split-barrel sampler is driven into the soil to assess its resistance and obtain samples.
3. **Cone Penetration Test (CPT)**: A method using a cone-shaped penetrometer pushed into the soil to measure resistance and obtain continuous profiles.
4. **Geophysical Methods**: Techniques like seismic refraction or resistivity testing to assess soil properties without disturbing the ground.
5. **Test Pits**: Excavating trenches to visually inspect soil layers and collect samples.
6. **Laboratory Testing**: Analyzing collected soil samples for properties like grain size, moisture content, and shear strength.
Soil investigation methods include:
1. **Borehole Drilling**: Creating holes in the ground to collect soil samples at various depths.
2. **Standard Penetration Test (SPT)**: A test where a split-barrel sampler is driven into the soil to assess its resistance and obtain samples.
3. **Cone Penetration Test (CPT)**: A method using a cone-shaped penetrometer pushed into the soil to measure resistance and obtain continuous profiles.
4. **Geophysical Methods**: Techniques like seismic refraction or resistivity testing to assess soil properties without disturbing the ground.
5. **Test Pits**: Excavating trenches to visually inspect soil layers and collect samples.
6. **Laboratory Testing**: Analyzing collected soil samples for properties like grain size, moisture content, and shear strength.
Ques:- What is mcArther pile?
Asked In :-
saudi aramco,
Right Answer:
A McArthur pile is a type of deep foundation used in construction, characterized by its cylindrical shape and typically made of reinforced concrete. It is designed to transfer loads from structures to deeper, more stable soil layers.
A McArthur pile is a type of deep foundation used in construction, characterized by its cylindrical shape and typically made of reinforced concrete. It is designed to transfer loads from structures to deeper, more stable soil layers.
Ques:- How many kilogramme of sand comes in 1 brass ?
Asked In :-
RANDSTAD INDIA PVT, CakeSoft Technologies, Elite Software Solutions, FUTURISM TECHNOLOGIES PVT, E2LOGY SOFTWARE SOLUTIONS, Technostacks Infotech, Lucid Imaging, Network Intelligence India, Pumex Infotech, MaxVal-IP Services,
Right Answer:
1 brass of sand is approximately 1,000 kilograms.
1 brass of sand is approximately 1,000 kilograms.
Ques:- How u describe urself?tell us about urself?
Asked In :-
Kirloskar, Applied Spine Technologies,
Right Answer:
I am a dedicated marine engineer with a strong background in ship design and maintenance. I have a passion for problem-solving and teamwork, and I thrive in challenging environments. My experience includes working on various vessels, ensuring safety and efficiency, and I am always eager to learn and adapt to new technologies in the maritime industry.
I am a dedicated marine engineer with a strong background in ship design and maintenance. I have a passion for problem-solving and teamwork, and I thrive in challenging environments. My experience includes working on various vessels, ensuring safety and efficiency, and I am always eager to learn and adapt to new technologies in the maritime industry.
Ques:- Is there any difference in reading or error in value, if weconnect the R phase in Y terminal and Y phase in R terminalof electronic energy meter of 11 kv feerders???
Asked In :-
saudi electricity company, ferrari,
Ques:- Which one is correct mVA or MVA. Whether both the units are same for the transformer
Asked In :-
Tecosim Engineering Services, b&r industrial automation,
Ques:- 1 liter emulsion paint covered how much area?
Asked In :-
Right Answer:
1 liter of emulsion paint typically covers about 10 to 12 square meters.
1 liter of emulsion paint typically covers about 10 to 12 square meters.
Ques:- How to calculate concrete qty for footing using M25 grade 1:1:2 for 731 cft.
Asked In :-
brandt group of companies,
Right Answer:
To calculate the concrete quantity for footing using M25 grade 1:1:2 for 731 cubic feet (cft), first convert cubic feet to cubic meters:
731 cft = 731 / 35.3147 = 20.7 m³ (approximately).
Next, calculate the total parts in the mix: 1 (cement) + 1 (sand) + 2 (aggregate) = 4 parts.
Now, calculate the quantities of each material:
- Cement = (1/4) * 20.7 m³ = 5.175 m³
- Sand = (1/4) * 20.7 m³ = 5.175 m³
- Aggregate = (2/4) * 20.7 m³ = 10.35 m³
So, the quantities are approximately:
- Cement: 5.175 m³
- Sand: 5.175 m³
- Aggregate: 10.35
To calculate the concrete quantity for footing using M25 grade 1:1:2 for 731 cubic feet (cft), first convert cubic feet to cubic meters:
731 cft = 731 / 35.3147 = 20.7 m³ (approximately).
Next, calculate the total parts in the mix: 1 (cement) + 1 (sand) + 2 (aggregate) = 4 parts.
Now, calculate the quantities of each material:
- Cement = (1/4) * 20.7 m³ = 5.175 m³
- Sand = (1/4) * 20.7 m³ = 5.175 m³
- Aggregate = (2/4) * 20.7 m³ = 10.35 m³
So, the quantities are approximately:
- Cement: 5.175 m³
- Sand: 5.175 m³
- Aggregate: 10.35
