|
What is the difference between Zone 1 and Zone 2 in IECEx?
|
|
1
|
144
|
April 3, 2026
|
|
What is the difference between ATEX and peso?
|
|
1
|
46
|
April 3, 2026
|
|
What is the difference between a float and a displacer?
|
|
1
|
124
|
April 3, 2026
|
|
What is ATEX 20 vs 21 vs 22?
|
|
0
|
42
|
April 3, 2026
|
|
What is a HAC drawing?
|
|
0
|
40
|
April 3, 2026
|
|
Why Bypass Capacitor is essential in Electronic Circuits?
|
|
0
|
64
|
April 1, 2026
|
|
What is rotor skewing?
|
|
0
|
127
|
March 30, 2026
|
|
Why does the rotor rotate when the induction motor is fed from 3 phases?
|
|
0
|
133
|
March 30, 2026
|
|
Is it okay to bypass a safety device?
|
|
1
|
217
|
March 27, 2026
|
|
What is the SIL rating of the Bently Nevada 3500 system?
|
|
1
|
172
|
March 27, 2026
|
|
What is the voltage of the proximity probe in Bently Nevada?
|
|
1
|
152
|
March 27, 2026
|
|
What is the top wire in a transmission line?
|
|
2
|
2453
|
July 9, 2024
|
|
Why is Power Factor important in Electrical Systems?
|
|
0
|
197
|
March 23, 2026
|
|
Which is better, 4/20mA or 0 10v?
|
|
1
|
231
|
March 20, 2026
|
|
What is SIS and functional safety for IEC 61511?
|
|
1
|
201
|
March 20, 2026
|
|
What is the difference between ISO 13849 and IEC 61511?
|
|
1
|
183
|
March 20, 2026
|
|
What is voltage of earth?
|
|
0
|
216
|
March 18, 2026
|
|
What are the grades of control valve body material?
|
|
1
|
272
|
March 14, 2026
|
|
What are common vortex flow meter problems?
|
|
1
|
316
|
March 14, 2026
|
|
What is the alarm and trip schedule?
|
|
1
|
187
|
March 14, 2026
|
|
How does a phase shifting transformer operate?
|
|
1
|
191
|
March 13, 2026
|
|
What industries require specialized power distribution panels the most?
|
|
1
|
228
|
March 13, 2026
|
|
What is Star Delta Starter?
|
|
0
|
3850
|
May 25, 2015
|
|
What is Breakout Box?
|
|
0
|
3788
|
March 21, 2019
|
|
Why do we use transformers in electronic and electrical circuits?
|
|
0
|
235
|
March 10, 2026
|
|
How does a relay work on AC current? What happens if you connect it to DC current?
|
|
0
|
276
|
March 10, 2026
|
|
What is voting logic in safety instrumented system?
|
|
1
|
326
|
March 6, 2026
|
|
What is the IEC standard for safety instrumented systems?
|
|
1
|
281
|
March 6, 2026
|
|
What is 2oo3 voting philosophy?
|
|
1
|
218
|
March 6, 2026
|
|
What is the Alarm Philosophy Defined in ISA-18.2 (2018) for Effective Alarm Management in Process Industries?
|
|
2
|
283
|
March 5, 2026
|