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Is there any reason that a vertical motor can not be mounted horizontally ? I happen to have one and would like to use it horizontally to save money by not buying a new horizontal motor.
1 3316is there any chance to get shock from the transformer oil at the time of maintenance due to its dielectric property. . ?
Bhel,
6 8245in underground cables, we have a grading method called 'capacitance grading' why is it called 'capacotance grading' although we do not use any capacitor in it?
1 5240what do you mean by PF correction. A motor is rated at 15 kw,415 volts, 0.7 pf and eff of 0.92. The powerfactor is improved to 0.98 by adding capacitors at the bus. calculate the current drawn by motor under full load condition before and after pf correction
5 7310I have 90KW Motor 60 Hz,380V Pf 0,88. after testing the Motor without Load is the no load Current 36 A,but wenn i put load after 2 hours the current increase more than 156 A. Can anybode tell me waht is the Problem?
ABB,
4 7187SUPPOSE A CIRCUIT BREAKER HAS TRIPPED THE THE LINE WHEN A FAULT OCCUR ON IT.NOW WHEN THE FAULT HAS BEEN CLEARED, HOW THE CIRCUIT BREAKER WILL CLOSE AUTOMATICALLY NOT MANUALLY.
6 8768WHAT IS AIR GAP VALUE IN MM FOR A 11KV BUSHING OF 11KV/440V DISTRIBUTION TRANSFORMER. AND AIR GAP VALUE OF 25 KV BUSHING OF AT TRANSFORMER OF 25 KV TRACTION. WHAT IS THE CALCULATION FOR THE AIR GAP PERMITTED FOR BUSHINGS AT DIFFERENT VOLTAGES.
3442Post New Electrical Engineering Questions
what is servo motor and how to work it.
what is earth pit , how we can measured it, what earth rods reference
what is the difference between skin effect
how to CHECK CT AND PT AT THE FAULT OCCUR IN GENERATOR RELAY PANEL .
Why is back emf used for a DC motor? Highlight its significance.
working of diesel generator ?
what is the constructional difference between a power transformer and potentian transformer?
How to set a Zone 1 distance relay for distribution feeder?
Why we specify TNC switch with 1NO 1NC ,2NO 2NC ? how we get connection.?
what is the concept of directional power?
Explain what is use of lockout relay in ht voltage?
How good are you in resolving the commercial issues to Employer's advantage?
where solid grounding and where grounding through ngr done and why?
What is the type of earth fault protection used in battery? explain.
What is big transformer parts and their function ? Ty
