The torque angle of a 3-phase synchronous motor depends on its _____ Load Excitation Supply voltage Speed TRUE ANSWER : ? YOUR ANSWER : ?
Observe the given table. The truth table represents gate? OR NAND AND XOR TRUE ANSWER : ? YOUR ANSWER : ?
______braking is used where the load on the motor has very high inertia (e.g. in electric trains)? Rheostatic Coasting Plugging Regenerative TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following power plants employs the Rankine cycle? Nuclear power plant Solar power plant Thermal power plant Hydro-electric power plant TRUE ANSWER : ? YOUR ANSWER : ?
Permeance is analogous to an electrical circuit? Conductance Permittivity Resistance Conductivity TRUE ANSWER : ? YOUR ANSWER : ?
______Earthing is the best form of earthing and is very cheap in cost? Strip Rod Pipe Plate TRUE ANSWER : ? YOUR ANSWER : ?
In excess-three code the 4-bit group that is used is 0001 0011 0010 1110 TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following heating element has the lowest operating temperature? Graphite Nichrome Eureka Kanthal TRUE ANSWER : ? YOUR ANSWER : ?
1 kcal is approximately equal to 420 watt-hour 4200 watt-sec 420 joules 4.2 joules TRUE ANSWER : ? YOUR ANSWER : ?
The force experienced by current-carrying conductor lying parallel to magnetic field is BIL sinφ BIL BIL cosφ Zero TRUE ANSWER : ? YOUR ANSWER : ?