Rajkamal Sir (Engineers Platform) 📚📚

5. The adjustment of position of shading bands, in an energy meter is done to provide

4. In a 3-phase power measurement by two wattmeter method the reading of one of the wattmeter was zero. The power factor of the load must be

3. In a 3-phase power measurement by two wattmeter method, both the watt meters had identical readings. The power factor of the load was

2. In a low power factor wattmeter the compensating coil is connected

1. In a low power factor wattmeter the pressure coil is connected

5. The conductance and inductive susceptance of a circuit contain the similar magnitude. The power factor of circuit is ……..

4. If the access of a parallel ac. Circuit is amplified, the circuit current

3. The conductance and susceptance components of admittance are

2. If the source frequency in Fig. 4 is high, then …………

1. If the source rate in Fig. 4 is low, then ……..

1. The steam power plant efficiency can be improved by:

5. Belt conveyors can be employed for transporting coal at inclination up to:

4. Electrostatic precipitator is installed between:

3. Vacuum can be measured by using:

2. As the size of the thermal power plant increases, the capital cost per kW of installed capacity: