The Heart Is A/an ________ Organ That Contracts at Least

question 290

Multiple Choice

The heart is a/an ________ organ that contracts at least once every second to pump blood through the body.

• A)endocrine
• B)lymphatic
• C)muscular
• D)pulmonary

---

Definitions:

Battery Voltage

Battery voltage is the electrical potential difference maintained by a battery, critical for powering electronic devices and determining their operating capacity.

Output Modules

Refers to the PLC hardware that interfaces and commands actuators based on the programmed logic conditions.

Electronic Protection

The use of electronic devices or systems to protect circuits and equipment from damage due to electrical faults, overloads, or short circuits.

Suspend Instruction

A command used in programming to temporarily halt a process or routine until a specified condition is met or a certain time has passed.