Which value represents the TRQ transient specification?

Which value represents the TRQ transient specification?

• A. 115% (6 sec)
• B. 108% (10 sec)
• C. 103% max
• D. 90%

Answer: (A)

TRQ transient specification describes how much torque the system can tolerate above its rated level for a short period of time. The value 115% (6 sec) means you can exceed the rated torque by 15% for up to 6 seconds without tripping or overheating. This pairing of an overload percentage with a time window matches how designers specify transient capability: a fixed overload limit that is allowed only for a limited duration. The other options don’t fit this standard way of expressing transient capability: some show a different overload percentage with a longer or unspecified duration, and one shows a value below the rated torque, which isn’t about transient overload at all.

TRQ transient specification describes how much torque the system can tolerate above its rated level for a short period of time. The value 115% (6 sec) means you can exceed the rated torque by 15% for up to 6 seconds without tripping or overheating. This pairing of an overload percentage with a time window matches how designers specify transient capability: a fixed overload limit that is allowed only for a limited duration. The other options don’t fit this standard way of expressing transient capability: some show a different overload percentage with a longer or unspecified duration, and one shows a value below the rated torque, which isn’t about transient overload at all.