Answer Posted / sridher
by ballastic galvanometer
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hai iam arunkumar. i have applied for an section enginner in rrb. i want lat 5 years solved question papers. if u have please sedn it to arun30682@gmail.com
Explain Random and Deterministic signals?
An active element is one which a. Supplies energy b. Absorbs energy c. Supplies energy and convert energy from one form to another
along with technical test papers
what is mean by ideal infinite bus? why it is required to consider in fault short circuit calculations?
Explain cmrr?
In motors how many types of cooling systems were used?
how to calculate the surge level of surge suppressors related to the SF6 cicuit breakers?
stand by earth fault protection (51G) for transformer rating 2000 kVA,Dyn11,33/0.400 V. LV NCT ratio and necessary resistor and metrosil values how to calculate
Difference of induction motor & servo motor ??
On a 3 winding transformer YNynd11, how do you apply REF protection to the Delta tertiary winding that is supplying auxiliaries to a substation?
WHAT IS IEC? & WHAT IS BENEFIT TO PRODUCT FROM IEC?
Can we transmit digital signal to long distance ?
Can we use Ccapacitive voltage transformer directly for metering purpose?
What is the lower limit of break-down voltage of converter transformer.
