Interested to Buy Any Domain ? << Click Here >> for more details...
When a square wave is applied to primary of a transformer
then what will be output wave form of secondary ?
- 15 Answers
- 52171 Views
- Bhel, Sail, Sterling Telecom, TCS, I also Faced
- E-Mail Answers
Answer Posted / surya
a pulse wave...
| Is This Answer Correct ? | 0 Yes | 3 No |
Post New Answer View All Answers
How many double suspension hardware fittings are required on a double circuit transmission tower?
i have applied for the post of RRB section engineering chennai board please send me previou papers and solved answer. my mail id jagarapusrinivas@gmail.com
how to calculate the earth mat design in 132 kv substation yard ????
what sort of general awareness questions are asked in o.n.g.c entrance exam?????????????????
what are the standard IR values should be of R-E, Y-E, B-E, R-Y, Y-B, B-R of VCB in closed condition and in open condition for 500KVA & 1000KVA transformers. and what is the acceptable range when tested by 5000V megger.
list the type of vfd? wich is sutable for heating kiln?
which type of cabel
following are the questions asked in interviews: 1) Considering the short circuit fault, which switchgear is preferable, SFU OR MCCB? Which operates faster? whicg one is popular in Indian Market and why? 2)Define SCPD. What is type2 coodination? 3)Why the contactor rating is higher for the fuseless selection than for fuse selection? whether the ratinf of SFU or MCCB remains the same in both the cases? 4)If the HP rating is known then can you calculate the ratings of L.V Switchgear(SFU/MCCB, contactor, OLR) without using the selection chart?
What is the difference between type1 and type2 relay protection co-ordination for motor feeders
A 100 kVA , 400 v/250 kv testing transformer has 8% leakage reactance and resistance on 100 KVA base . A cable has to be tested at 500 kv using the above transformer as a resonant transformer at 50 hz . if the charging current of the cable at 500 kv is 0.4 A find the series inductance required . Assume 2% resistance for the inductor to be used and the connecting leads . Neglect dielectric loss of hte cable . what will be the input voltage to the transformer ?
what is working process of star delta controlling circuit ?
To prove the capacity of a 10MVA transforemr with 6.5% impedance by a short circuit test how much power is needed to inject an impedance voltage if we have to arrive for its rated current?
TO CALCULATE THE RESISTANCE OF GRR OF HT MOTOR 400KW WHEREAS STATOR VOLTAGE 6.6KV AND ROTOR VOLTAGE 705V AND ROTOR CURRENT IS 346A.
if 3400kw slipring motor rotor shorting done and motor started on mv drive ,what will be the rotor shoring current
What is the formula for calculating the Instantaneous Short Circuit & overcurrent for any breaker
