Subhash Chandra Singh
1.04K subscribers
3:10
SFP क्या है? जानें
Subhash Chandra Singh
317 views • 6 months ago
4:24
wire tracer device
Subhash Chandra Singh
320 views • 6 months ago
9:18
PAE जनसंबोधन प्रणाली परिचय एवं दोष
Subhash Chandra Singh
981 views • 1 year ago
7:50
IP based CCTV live demonstration
Subhash Chandra Singh
664 views • 1 year ago
2:44
Earth testing
Subhash Chandra Singh
743 views • 2 years ago
6:04
25 वाट VHF सेट का SMPS चार्जर का अध्ययन एवं दोष निदान
Subhash Chandra Singh
1.2K views • 3 years ago
10:20
12 volt 7AH SMPS बैटरी चार्जर का संक्षिप्त अद्धययन तथा उसमे पडने वाले दोष तथा निदान
Subhash Chandra Singh
718 views • 3 years ago
13:19
टुमाला, बेनट्रान तथा अणु विद्युत WSE (way side selector) के फाल्ट तथा निदान
Subhash Chandra Singh
625 views • 3 years ago
9:16
testing of electronic components
Subhash Chandra Singh
502 views • 3 years ago
10:55
ट्रांसमिशन लास टेस्ट
Subhash Chandra Singh
3.5K views • 3 years ago
7:16
Telecom cables insulation testing
Subhash Chandra Singh
5K views • 3 years ago
9:16
Introduction to PUNCOM V MUX 100
Subhash Chandra Singh
5.6K views • 3 years ago
5:59
Transformers used in Telecom department of Indian Railway.
Subhash Chandra Singh
934 views • 3 years ago
8:08
Master Slave LC gate communication
Subhash Chandra Singh
8.3K views • 3 years ago
5:49
introduction to Webfil flexi MUX
Subhash Chandra Singh
14K views • 4 years ago
11:07
IP TELEPHONY an overview.
Subhash Chandra Singh
600 views • 4 years ago
3:43
June 19, 2020
Subhash Chandra Singh
170 views • 4 years ago
7:07
June 17, 2020
Subhash Chandra Singh
102 views • 4 years ago
11:08
Introduction to OFC
Subhash Chandra Singh
669 views • 4 years ago
17:43
Study of 6 Quad cable
Subhash Chandra Singh
2.6K views • 4 years ago
5:10
telephone instruments used in Railways PART-III
Subhash Chandra Singh
419 views • 4 years ago
5:04
telephone instruments used in Railways part -II
Subhash Chandra Singh
3K views • 4 years ago
11:11
telephone instruments used in Railways part -I
Subhash Chandra Singh
907 views • 4 years ago
6:37
control communication on OFC
Subhash Chandra Singh
748 views • 4 years ago
11:13
PAE system /PIS of Indian Railway
Subhash Chandra Singh
311 views • 4 years ago
27:58
OFC use In Railway, construction and Patch cards
Subhash Chandra Singh
3.6K views • 4 years ago
10:15
4 wire HQ equipment
Subhash Chandra Singh
657 views • 4 years ago
36:17
st51 oscillator, amplifiers, modulation demodulation
Subhash Chandra Singh
80 views • 4 years ago
27:57
April 24, 2020
Subhash Chandra Singh
125 views • 4 years ago
17:01
April 24, 2020
Subhash Chandra Singh
80 views • 4 years ago
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