Spot the error. Mahira is angry, and who wants to make Shahrukh apologize for his rude attitude.
Correct answer: A. who
- A. who
- B. to
- C. apologize
- D. his
Explanation
The error in the sentence is in option (A) "who." It should be corrected to "she" to properly form a grammatically correct sentence.
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About Alternating Current
Alternating current varies periodically, so phase relationships become essential when current passes through a resistor, capacitor or inductor. The chapter distinguishes resistance from capacitive and inductive reactance, explains phase lead and lag, and connects changing electric and magnetic fields with the production and properties of electromagnetic waves.
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