All Categories
Alerts
Wishlist
Cart
Sign In
Categories
Current Affairs & GK
Current Affairs
Show All Current Affairs & GK
eBooks
General Aptitude
Arithmetic Aptitude
Data Interpretation
Show All General Aptitude
General Knowledge
Basic General Knowledge
General Science
Show All General Knowledge
Medical Science
Anatomy
Biochemical Engineering
Biochemistry
Biotechnology
Microbiology
Show All Medical Science
Technical
Database
Digital Electronics
Electronics
Networking
Show All Technical
Verbal and Reasoning
Logical Reasoning
Verbal Ability
Verbal Reasoning
Show All Verbal and Reasoning
›
A circuit has a resistance of 10 Ω and a reactance of 10 Ω. What is the impedanc
A circuit has a resistance of 10 Ω and a reactance of 10 Ω. What is the impedance of the circuit? (2020)
Expand All
Collapse All
Practice Questions
1 question
Q1
A circuit has a resistance of 10 Ω and a reactance of 10 Ω. What is the impedance of the circuit? (2020)
10 Ω
14.14 Ω
20 Ω
5 Ω
Show Solution
Copy
The impedance Z = √(R² + X²) = √(10² + 10²) = √200 = 14.14 Ω.
Questions & Step-by-step Solutions
1 item
Q
Q: A circuit has a resistance of 10 Ω and a reactance of 10 Ω. What is the impedance of the circuit? (2020)
Solution:
The impedance Z = √(R² + X²) = √(10² + 10²) = √200 = 14.14 Ω.
Steps: 7
Show Steps
Step 1: Identify the resistance (R) and reactance (X) values. Here, R = 10 Ω and X = 10 Ω.
Step 2: Use the formula for impedance (Z), which is Z = √(R² + X²).
Step 3: Calculate R². Since R = 10 Ω, R² = 10² = 100.
Step 4: Calculate X². Since X = 10 Ω, X² = 10² = 100.
Step 5: Add R² and X² together. So, 100 + 100 = 200.
Step 6: Take the square root of the sum. √200 = 14.14.
Step 7: The impedance of the circuit is 14.14 Ω.
Related Questions
I
In a series RLC circuit, what condition must be met for resonance to occur? (202
Question: In a series RLC circuit, what condition must be met for resonance to occur? (2021)Options:..
F
Find the value of 5! (5 factorial). (2019)
Question: Find the value of 5! (5 factorial). (2019)Options: 12010015090Correct Answer: 120Solution:..
W
What is the value of (3 + 5) × (2 - 1)? (2020)
Question: What is the value of (3 + 5) × (2 - 1)? (2020)Options: 816106Correct Answer: 8Solution: (3..
A
A 0.5 kg ball is thrown vertically upwards with a speed of 20 m/s. What is the m
Question: A 0.5 kg ball is thrown vertically upwards with a speed of 20 m/s. What is the maximum hei..
C
Calculate the value of 12 × 8 - 24. (2021)
Question: Calculate the value of 12 × 8 - 24. (2021)Options: 72964860Correct Answer: 72Solution: 12 ..
‹
Biology (School & UG)
Chemistry (School & UG)
Civil Engineering
Commerce & Accountancy
Computer Science & IT
Current Affairs & GK
Data Structures & Algorithms
eBooks
Electrical & Electronics Engineering
English (School)
General Aptitude
General Knowledge
General Knowledge & Current Affairs
Languages & Literature
Law & Legal Studies
Major Competitive Exams
Mathematics (School)
Mechanical Engineering
Medical Science
Physics (School & Undergraduate)
Quantitative Aptitude & Reasoning
Social Science (School)
Technical
Verbal and Reasoning
Vocational & Skill Development
›
Soulshift Feedback
×
On a scale of 0–10, how likely are you to recommend
The Soulshift Academy
?
0
1
2
3
4
5
6
7
8
9
10
Not likely
Very likely
✕
↑
