Interested to Buy Any Domain ? << Click Here >> for more details...
what is high pot test on 11kv switchgear and how to apply
high voltage on panel what is spheare gap and how to
determine its celeberation.
- 1 Answers
- 6567 Views
- I also Faced
- E-Mail Answers
Answer Posted / praadeep_dd@yahoo.com
A sphere gap is a type of voltmeter. It contains 2 spheres
one of it is connected to Earth n second is connected to the
point of which voltage is to be measured. The gap between 2
spheres is reduced till a breakdown takes place. After a
break down the gap is measured n the gap is compared with a
standard table.
Eg. if B/D takes place at 2mm then the voltage recorded in
standard table for 2mm is known.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
what type questions asked in hp cl
What is dielectric loss?
i have total 8 dg sets for synchronizing and 2 buscoupler,1 sectoin dg no 1,2,3,and 2 sectoin dg no 4,5,6,and last section dg no 7,8 ....if buscupler no 1 and 2 is off mode ..than dg no 1,2,3,will synchroniz of another dg sets?
what is LSR?
A 100KVA SINGLE PHASE TRANSFORMER 10000/200V,50HZ REQUIRES 300V AT HV SIDE TO CIRCULATE FULL LOAD CURRENT WITH LV SHORT CIRCUITED.THE INTAKE IS 1000W.THE % OF REGULATION ON FULL LOAD AT 0.8 PF LAGGING WILL BE HOW MUCH AND THE SECONDARY TERMINAL VOLTAGE ON 0.8 PF LEADING WILL BE
sir pls send the je exam - 2008 and other model question papers..
what is the difference between transformer,converter and transducer
Do Phase angle measurement have any application in freq/harmonics measurement? If so how?
Explain the advantages and disadvantages of thermal power plant?
What is principle of Floroscent tube 36watt.
ASTM D 3455 - Standard Test Methods for Compatibility of Construction Material with Electrical Insulating Oil of Petroleum Origin has been used for Testing Transformer Oils with a product placed in it. Aged Control Oil has a Power Factor of 0.032% at 100°C. Aged Oil with a Test component has a Power Factor of 0.093% at 100°. Is this increase acceptable? If not why? How much increase is acceptable?
What is DC series motor?
can you plz send l&t aptitude questions if available its urgent plz plz plz
2. Modify your design in question 1.a so that the circuit works according to the following function table X Y F 0 0 Clear 0 1 No Change 1 0 Parallel Loading 1 1 Count 3. Design a circuit that detects the pattern 010 in a serial input X considering: 3.a Overlapping 3.b No overlapping
What are the relays in ACB and VCB
