Answer / sri

The Temperature PT-100 sensor is a Platinum resistance
thermometer (PRT) which offers high accuracy over a wide
temperature range (from -200 to 400 °C). The Platinum
resistance thermometer (PT-100) has a resistance of 100
Ohms at 0°C, so it called as PT100. it offers 138.4 Ohms at
100 °C. The resistance changes (fearly linear) with
temperature are: 0.385 Ohm/°C.
by using a wheatstone bridge we can measure the change in
the resistance, which is in the form of voltage.

How earth resistance reduses by pouring water coal and salt?

4 Answers  

---

A rotor of an induction machine is delta connected. Now is there any necessacity to short the slip rings?

8 Answers   TCS,

---

what is the total power generation in india?

0 Answers   GUVNL, HAL,

---

why a vaccum is created in condenser

13 Answers   Honda,

---

if a.c supply is given to the motor,, what happen?

0 Answers   Bhel, L&T, MSEB,

---

Why  we are always  only used 11 kv.  , 22 kv ,33kv      in transmission line? Why not use 25,  55 ,65 kv ?

3 Answers   Khidmah LLC, Precision Camshafts Limited,

---

How to do the meggering for a cable.

6 Answers  

---

6 MVA transformer secondary is rated for 725V at no load. The incommer ACB is rated at 690 V, 3200 Amp. Would there be any effect on performance of ACB due to lower voltage rating?

5 Answers  

---

sir please send me iocl written test paper in my e-mail account. i'll be obliged to you........ thank u roshan

0 Answers   IOCL,

---

what is the min and max ohmic resistance for the earthing rod installed for lighting poles for street light network

1 Answers  

---

What si the d/f b/w KVA & KWH, kvarh & kvar, kwh & kvar phase voltage & line voltage

0 Answers   Indeco,

---

Differance between ELCB and RCCB?

8 Answers  

---