Answer / Garima

A temporary failure of the drive input at 48.5 Hz frequency may cause distortion or interference in the output signal, depending on the specific application and system design.

During the main stator winding insulation testing (phase to ground)of 11kv alternator (Lerysomer) i found 0 and resistance with multimeter and found 20 killo ohm while the power cables are connected both end (Generator & VCB). In VCB PT (Potential transformer) are connected. Please any body explain that method of insulation is correct or not? also describe of PT connections

1 Answers   Private,

---

Give idea about General Engineering. From which book i can study this topic. Pl. reply me via email. My email is ravi@bhelhwr.co.in, also give the name of book/website, from where i can prepare it.

1 Answers   TATA,

---

Why lightning arrester blast in rainy day?

1 Answers   Eco Cement, Mahaveer, MBDL,

---

what are the types of starter ?

25 Answers   Andhra Sugars, Bhel, Eveready, HyFun Foods, Jindal, ME, Valeo Lighting Systems India Private Limited,

---

where the lexical paramater will use in fron end?

1 Answers  

---

What is the implications when 600 hp motor is started when the unit is running with Transformer of capacity 1500 KVA and DG set of 1000kva

1 Answers   Shasun Chemicals,

---

what is the concept of directional power?

1 Answers  

---

State kirchoff current law?

1 Answers  

---

WHAT IS THE TOTAL POWER GENERATION IN CHHATTISGARH?

1 Answers  

---

WHAT HAPPEN IF TRANSFORMER HAS GIVEN SQUARE WAVE SUPPLY

3 Answers   APTransco, NTPC,

---

how we can come to know that motor winding resistance which showing by DMM is right or wrong???is there any chart or something that we will compare & check???

1 Answers  

---

what is linear motor?

2 Answers   Lucas TVS, wbsedcl,

---