A 60W,250V bulb when connected to a 230V supply will it give
more light or less or will be give normal light?
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What is the meaning of Insulation H for transformers????
I NEED RRB APTITUDE QUESTIONS AND MODEL PAPER,PLEASE SEND MY E-MAIL joo28_eee@yahoo.co.in
HOW CAN YOU CALCULATE PRACTICAL EFFICIENCY OF A ASYNCHRONOUS INDUCTIONMOTOR OF 7.5KW,& MOTOR IS RUNNING WITH AVOLTAGE OF 410 VOLTS,& TAKING CURENT OF 13 AMPS
What safety precaution are to be taken for avoiding electric hazards ?
In single phase ac ups supply when current is measured with tong tester neutral current is found more than phase current.What is the reason?
HOW DO I CALCULATE THE SETTINGS FOR THE DIFFERENTIAL PROTECTION OF A 12kV/6.6kV, 6MVA,DYN11 XMER WITH PRIMARY SIDE CTR 400/1 AND SEC SIDE CTR 600/1?
what will be project cost for 100 kv transformer connection under oyt scheme.
what is the voltage between earth to neutral in lift.
Can any body tell me the different types of LT cables & their application.
What is the armature mmf in a D.C machine?
There are Two questions about Steam Turbine Generator... What is HRSG bypass of LP, HP used for in power generation? In particualar, in the event that fault of HP bypass, there would be STG TRIP in operation but none on the LP bypass fault...what's the reason ?
What will happen if the armature resistance is in minimum position and the field resistance is in maximum position while starting the motor
A 15 kw squirrel cage motor having a maximum efficiency of 90% on a continuous full load has temperature rise of 42 degrees celcius after 30 min and 52 degrees celcius after 1 hr under the above operation conditions. a) calculate its final steady state temperature rise on continuous load and the heating time constatnt. b) if the motor is operated on a short load for 9 min estimate its temperature rise. c) calculate the maximum overload that can be applied on a short, 9 min rating so that the temperature rise is the same as the final steady state temperature rise on continuous load.
What is the function of probe in cro?
The principle of switching circuits for different types of batteries in application of storage systems