Answer / dinesh

no

Can be operate control valve without positioning if yes ? how and why?

4 Answers   Focus,

---

i am from instrument branch i want paper patern of mahagenco . any pevious years paper regarding my branch send me please . please.....

0 Answers  

---

what is differance  between SOE an alarams

1 Answers   BMM,

---

protection relay watchdog contact operation?

0 Answers   L&T,

---

Lux meter is the measuring device to measure the lux level of lighting fixture. in industrial sector two types of lighting fixture is being used as street lighting purpose 1. HPSV (Sodium) and 2. HPMV (Mercury). HPMV having white light which is an combination of red, blue and yellow colour, while HPSV haivng Yellow lighting. in HPSV red & blue colour will be absent. during measurement of the lux level of HPSV and HPMV fixture. 1. Lux meter can measure the actual lux level of both fixture? 2. or it will show false reading for HPSV fixture light as it has only yellow light present. please give me answer

0 Answers   Ace Info,

---

---

can anyone tel the syllabus or previous year question paper for BHAVINI(EIE)2014.

0 Answers   Bhavini,

---

any one suggest me how to calculate percentage of air leakage with formula,

0 Answers   SSL,

---

Make a ladder diagram on LSL valve will close, on PSL valve will open and start the motor

0 Answers   CCIE,

---

why most of the DP transmitters using maximum range as 0-2500mmwc?why not 1000 2000 3000 4000mmwc

2 Answers   SPIC, TNPL,

---

What is the difference between intrinsic instruments and ATEX instruments?

1 Answers  

---

In power plant to measure vibration of a turbine we install sensors. Before install this sensor we have to set gap voltage. What is meant by gap voltage and its use?

0 Answers  

---

How is PH sensor works ?

0 Answers  

---