WIRE TRAINING

VNTC

100

What prefix is VNTC no shield no ground e2 color code

A1

200

What prefix is VNTC no shield bare ground M4 color code?

A3

300

What prefix is VNTC shielded no ground E2 color code

A2

400

What prefix is VNTC no shield no ground E1 color code

A16

500

What prefix is VNTC shielded no ground E1 color code

A17

PORTABLE CORD

100

What prefix is welding Cable?

B2

200

What prefix is type w cable?

B5

300

What prefix is DLO (diesel locomotive)?

B8

400

What prefix is GGC? (ground-ground check)

B6

500

What is the difference between B1 and BJ1

Soow is 600v

Sjoow is 300v (J=junior)

MEDIUM VOLTAGE

100

What prefix is medium voltage with a rating of 5KV?

MVE2

200

Is copper tape shield used in Medium voltage cables?

Yes.

300

What prefix is medium voltage with a rating of 15kv?

MVE3

400

What prefix is medium voltage with a rating of 25/35KV?

MVE4

500

MV-105 stands for __________.

The maximum continuous operating temperature of the cable. In this instance, 105 degrees Celsius.

XPTC

100

What prefix is XLPE no shield no ground E2 color code?

A5

200

What does XLPE stand for?

cross linked polyethylene

300

What type of rating does XLPE tray cable have? 

XHHW-2 (Cross linked polyethylene high heat resistant)

400

What prefix is XLPE no shield bare ground M4 color code?

A6

500

What is the jacket used for XLPE tray cable?

PVC

INSTRUMENTATION

100

What does PLTC stand for?

Power limited tray cable

200

What is the difference betweeen L3 and L4 prefixes?

L3 = 300v SPOS

L4 = 600v SPOS 

300

What prefix is PLTC 300v single pair non shield Blk/wht conductors?

K1

400

What is the difference between L1 and L2 prefixes?

L1 = 300v OS PLTC pair

L2= 600v OS PLTC pair

500

What is the difference between L5 and L6 prefixes?

L5= 600v STOS

L6 = 300v STOS