Can we use both Electrical & mechanical interlock between tow breakers? if yes how, please explain
945our plant maximum demand has 500 kva.need to suggest me to maintained pf 0.98.how much capacitor bank will be connect to the supply line.
1 1457The knee point of a current transformer is normally unique and known.So why in the nameplate of a CT they put the minimum value like this Vk> 400v.
904What is the minimum distance to be maintained in between HT panel and LT panel and Instrument panel as per IEC and NEC standards?
1199Why we make earth connection with Transformer Body and What will be the minimum size of copper wire as per code with respect to KVA rating of Transformer?
1261What is formula of capacitor for 1-phase power connection.how to improve PF. Suppose I want to connect capacitor in refrigerator to reduce power consumptions.
1037What are the no-load losses for the 11000/415V transformer with the following rated capacity? 1.1500 kVA 2. 2000 kVA 3. 2500 kVA 4. 3000 kVA
1125Post New Electrical Engineering Questions
How do you determine the size of transformer radiators in a transformer?
1.what is the funtion of chiller primary & scondary pumps. 2.what is the use of distribution lines & Types. 3.what is the use the thermal power stations & how much capacity.
Why open circuit test of transformers is conducted at rated voltage??Why not any other voltage??
What is the difference between earth fault protection of motor feeder with CBCT and Without CBCT ?
Who many reason of ignition fail ?
The D.C. spark test is applicable to single conductor cable & assemblies of insulated single conductor cables without insulation shield,metallic sheath or metalic armor?
I am shobana from Chennai. I am having my personal interview on 19th Dec at Chennai.kindly mail me the questions to mail id shobana.shanthi@gmail.com
What is frantic effect?
Why is better to have a minimum ceiling voltage of 250% than 160%?
The capacitive reactance of a capacitor of 1/(2(PI)) F at 10^3 H is
how to estimate wiring ins roughing ins. and boxes
HOW CAN WE DECIDE THE SUPPLY VOLTAGE FOR MOTOR ACCORDING TO ITS RATING(IF ANYONE KNOWS GIVE IT WITH EXAMPLE AND ITS CALCULATIONS)
Dear sir my name Ankit i m Diploma holder present working in Welspun Corp ltd Anjar as Asst.engg (salary 14400/month ctc) i Would like to change my company also i have selected in ford India pvt ltd Sanand as trainee Tech with salary 12000/month so please suggest me for changing my job hope for *ve response
What is the reason behind current flow(20 A) in amain earth cable of an SMDB? Is cuurent flow(45A etc) through a neutral cable acceptable?
in science exhibition how lamp can blink when you clap near the lamp ? thank you