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Online UPS provides continuous power supply by always converting AC to DC and back to AC, while Offline UPS switches to battery power only when needed.
Online UPS continuously converts AC to DC and back to AC, providing a seamless power supply.
Offline UPS switches to battery power only when there is a power outage or voltage fluctuation.
Online UPS is more expensive but offers better protection for sensitive equipment.
Of...
UPS provides backup power during electrical outages to prevent data loss or damage to equipment.
UPS acts as a battery backup to provide power during electrical outages
It protects equipment from power surges and spikes
UPS can be used for computers, servers, networking equipment, and other critical devices
Some UPS models also provide surge protection and voltage regulation
UPS typically has outlets for connecting devices ...
I was interviewed in Aug 2024.
Time Management - 2 hours, Safety Measurements - 1 hour, Kaizen Activities - 1 hour, Planning Control - 2 hours.
FAILURE MODE ANALYSIS - EACH AND EVERY PROCESS
INVENTORY
PROCUREMENT
TEAM LEAD
I was interviewed in Jan 2025.
I am a passionate digital marketer with 5 years of experience in creating and implementing successful online campaigns.
Experienced in SEO, SEM, social media marketing, and email marketing
Proficient in analyzing data and optimizing campaigns for maximum ROI
Strong communication and project management skills
Managed a team of digital marketers to achieve company goals
The company employs a mix of SEO, social media marketing, email marketing, and content marketing strategies.
Search Engine Optimization (SEO) to improve website visibility and ranking on search engines
Social media marketing to engage with customers and promote products/services
Email marketing campaigns to reach out to potential customers and retain existing ones
Content marketing to create valuable and relevant content f...
Numax Energy Solutions interview questions for popular designations
Some questions about ups and stabilizer related
I was interviewed before Feb 2024.
General Aptitude & reasoning questions
Top trending discussions
I applied via Campus Placement and was interviewed before Nov 2020. There were 5 interview rounds.
HVDC stands for High Voltage Direct Current. It is a system used for transmitting high voltage electricity over long distances.
HVDC systems are used to transmit electricity over long distances with minimal losses.
They are more efficient than traditional AC systems for long-distance transmission.
HVDC systems use converters to convert AC power to DC power and vice versa.
Examples of HVDC systems include the Itaipu HVDC sy...
A rectifier is an electronic device that converts AC to DC.
Rectifiers are commonly used in power supplies to convert AC voltage to DC voltage.
They can be made using diodes or other semiconductor devices.
Rectifiers are essential for many electronic devices to function properly.
Examples of rectifiers include bridge rectifiers, half-wave rectifiers, and full-wave rectifiers.
I applied via Naukri.com and was interviewed in Mar 2024. There were 2 interview rounds.
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