【Electrical Version】Daily Question 20180324

2018-03-24View Original

Thread Content

Relay protection devices are required to meet at least ( ). (A) Safe and economical, with high output and supply. (B) Safe and reliable, sensitive, and economical. (C) Safe and economical, fast, and sensitive. (D) Selectivity, reliability, speed, and sensitivity. Answer: D

Reply #22018-03-24

(D) Selectivity, reliability, speed, sensitivity

Reply #32018-03-24

(D) Selectivity, reliability, speed, sensitivity

Reply #42018-03-24

(B) Safe, reliable, sensitive, and economical

Reply #52018-03-24

(D) Selectivity, reliability, speed, sensitivity

Reply #62018-03-24

Relay protection devices are required to meet at least (D). (A) Safe and economical, with high output and supply (B) Safe and reliable, sensitive, and economical (C) Safe and economical, fast, and sensitive (D) Selectivity, reliability, speed, and sensitivity

Submit a Project

**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections

Submit Request — Free Consultation

Disclaimer

This is an automated machine translation of the original thread. Some technical terms may have inaccuracies; the original text shall prevail. Click "View Original" at the top right to access the source page, which supports IP-based automatic real-time language translation. Please watch out for contact details and sales inducements to prevent fraud. All content and translations are for reference only, representing solely the poster's personal views. For enquiries, email service@hcbbs.com.

【Electrical Version】Daily Question 20180324

Thread Content

Related Threads in This Forum

← Previous

Next →

Submit a Project

Disclaimer

Quick Links