what is mcb class 7（関連順）

7:42

MCB Class 7 Science

Saradha Nursery And Primary

108 回視聴 - 5 年前

8:22

MCBs, how do they work?

Sabin Civil Engineering

4,231,398 回視聴 - 4 年前

3:02

What is an Electric Fuse? | Don't Memorise

Infinity Learn NEET

549,388 回視聴 - 7 年前

2:50

ELECTRIC CURRENT AND ITS EFFECTS//CH-14//CLASS 7//MCB-MINIATURE CIRCUIT BEAKER// MATHSPEDIA

Mathspedia

230 回視聴 - 5 年前

5:03

電気ヒューズ | 電流とその影響 | 7年生 | 理科 | カーンアカデミー

Khan Academy India - English

956 回視聴 - 2 か月前

10:38

How does an Electric Fuse Work? + more videos | #aumsum #kids #science #education #children

It's AumSum Time

1,036,898 回視聴 - 4 年前

0:14

How does a fuse work? | Demystifying Fuses: A Quick Guide to Electrical Safety | in slow motion

Triangular Experiment

17,862,576 回視聴 - 1 年前

0:15

Inflating Lungs #biology #class

Matt Green

5,178,167 回視聴 - 1 年前

2:30

MCBの完全な形式を書きなさい。 | クラス7 | 電流とその影響 | 物理学 | Doubtnut

Doubtnut

361 回視聴 - 2 年前

1:25

class 7th - electricity - miniature circuit breaker - m c b

Fuse #shorts

10,831,143 回視聴 - 3 年前

1:00

How Brain Clot Is Removed? (3D Animation) #shorts

Curious Guru Brar

272,813,250 回視聴 - 2 年前

1:00

Why Fuses have Voltage Rating? #fuse #rating #electronics #funny

ElectroBOOM

7,586,248 回視聴 - 1 年前

7:31

What is MCB, Electromagnet & Magnetic Effect of Electric Current - Chapter 10 - Science Class 7

Science Class 7

52,195 回視聴 - 4 年前

0:14

circuit breaker tripping when short the circuit #shorts

Tech efficiency

2,023,375 回視聴 - 3 年前

0:10

Only 3 things 🔌🔋electric circuit ready, battery, wire and bulb #electriccircuits #current #physics

Success Path (Science)

1,335,002 回視聴 - 1 年前

0:13

DIY Electric Circuit House project

🔥bEtchAy🔥

443,807 回視聴 - 9 か月前

3:37

Fuses , MCBs ( miniature circuit breakers ) , Earth Wires , Class 7 Science

Ans Tutor

794 回視聴 - 4 年前

0:36

Easy science project for class 7th || working electric circuit model || school exhibition idea

Yg project

18,691 回視聴 - 4 か月前

0:57

MBBS Vlog-38 | Life in Government Medical College | AIIMS HOSPITAL | AIIMS | NEET #neet

Mamuli sa Doctor

13,069,356 回視聴 - 1 年前

結果 : what is mcb class 7